Hmm, not sure what's causing this... Have you checked for spyware and viruses? Maybe is your swap file or drive corrupted? That could make Windows think its out of memory, its happened to me a few times.
mastone > 'It isn't the best of the best but i honestly think that it shouldn't have a problem with basic maya operations.'
lol! You've got a elite box!
C. P. U. Its not a big processor... Its a series of pipes!